id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3992813,2022183,defendant,Stafford,Richard,esq,669323,"Stafford, Richard, of Stafford Castle, Staffs, esq",0 3997425,2023824,defendant,Stafford,Walter,,669323,"Stafford, Walter, of Stafford Castle, Staffs, esq, son of Henry Lord Stafford",0 4020340,2031997,defendant,Stafford,Walter,esq,669323,"Stafford, Walter, of Stafford Castle, Staffs, esq",0